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2014/10/16 ¤W¤È 12:03:18
jquery Programming Glossary: expressionTrying to Validate URL Using JavaScript http://stackoverflow.com/questions/1303872/trying-to-validate-url-using-javascript even when entering a proper URL until it matches regular expression and it return true even if the URL is something like http wwww.. regex assuming it's even possible . Certainly your current expression fails many valid URLs and passes invalid ones. Instead a. use..
Regular expression to match non-english characters? http://stackoverflow.com/questions/150033/regular-expression-to-match-non-english-characters expression to match non english characters What is the easiest way to..
javascript - How to make this code work? [duplicate] http://stackoverflow.com/questions/16472577/javascript-how-to-make-this-code-work That scope has precedence when it comes to resolving an expression to a value. To understand this better here's a similar diagram.. here's a similar diagram to show you how JS resolves expressions Where each pink outer environment record is a scope of a function.. nor myArray being declared anywhere. The way JS resolves expressions is a tad unfortunate and falls back to creating global variables..
How to change the href for a hyperlink using jQuery http://stackoverflow.com/questions/179713/how-to-change-the-href-for-a-hyperlink-using-jquery . Then a function is defined that uses a simple regular expression to replace this part of the URL with a new one. Note the flexibility..
Is there a case insensitive jQuery :contains selector? http://stackoverflow.com/questions/187537/is-there-a-case-insensitive-jquery-contains-selector a.innerText instead of jQuery a .text In the previous expression speeds it up considerably so try at your own risk if speed is..
How to add anchor tag to a URL from text input http://stackoverflow.com/questions/1959062/how-to-add-anchor-tag-to-a-url-from-text-input inputted text in a comment field and check for URL type expression and if it exists add an anchor tag to url when the comment is..
jQuery validate: How to add a rule for regular expression validation? http://stackoverflow.com/questions/280759/jquery-validate-how-to-add-a-rule-for-regular-expression-validation validate How to add a rule for regular expression validation I am using the jQuery validation plugin . Great.. validators. I am missing a replacement for the regular expression validator. I want to be able to do something like this Textbox..
Regular expression field validation in jQuery http://stackoverflow.com/questions/345194/regular-expression-field-validation-in-jquery expression field validation in jQuery In jQuery is there a function plugin.. a function plugin which I can use to match a given regular expression in a string For example in an email input box I get an email.. function should I use to see if my validating regular expression matches the input I've googled for a solution but I haven't..
I'd like to understand the jQuery plugin syntax http://stackoverflow.com/questions/4484289/id-like-to-understand-the-jquery-plugin-syntax I'll put it in parentheses to make sure it parses as an expression function .... To call a function you put after it with a list..
http://stackoverflow.com/questions/4542863/jquery-ajax-call-with-timer JavaScript's setTimeout or setInterval methods setTimeout expression timeout setInterval expression interval Where expression is.. methods setTimeout expression timeout setInterval expression interval Where expression is a function and timeout and interval.. expression timeout setInterval expression interval Where expression is a function and timeout and interval are integers in milliseconds...
Run JQuery in the context of another frame http://stackoverflow.com/questions/539504/run-jquery-in-the-context-of-another-frame in it. Notice the second argument to which is the expression that grabs the blah frame from within important frame html head..
jqGrid iterate over the grid Data in a subgrid http://stackoverflow.com/questions/7080859/jqgrid-iterate-over-the-grid-data-in-a-subgrid j you can use the index in the '#grid' 0 .rows i .cells j expression. Important is that rows collection and namedItem method are..
Accessing Expression Engine fetch_action_id function in a Module CP's view file http://stackoverflow.com/questions/10286477/accessing-expression-engine-fetch-action-id-function-in-a-module-cps-view-file Expression Engine fetch_action_id function in a Module CP's view file ..
jQuery calling click event after taphold event http://stackoverflow.com/questions/10502383/jquery-calling-click-event-after-taphold-event function idx ... idx IIFE Immediately Invoked Function Expression. It allows us to take a snapshot of the current state of variables..
Immediately-Invoked Function Expression (IIFE) In JavaScript - Passing jQuery http://stackoverflow.com/questions/12332353/immediately-invoked-function-expression-iife-in-javascript-passing-jquery Invoked Function Expression IIFE In JavaScript Passing jQuery I've got the following code..
Why write code Jquery like this http://stackoverflow.com/questions/15726850/why-write-code-jquery-like-this to pass jQuery to an IIFE Immediately Invoked Function Expression that maps it to the dollar sign so it can't be overwritten by..
javascript - How to make this code work? [duplicate] http://stackoverflow.com/questions/16472577/javascript-how-to-make-this-code-work The function I called IIFE or Immediately Invoked Function Expression returns the actual callback. In this callback I don't reference..
jsRender - How to call an external template from a nested template http://stackoverflow.com/questions/19100184/jsrender-how-to-call-an-external-template-from-a-nested-template subTipoExp tmpl #dropdown select div br div Start Expression table id tbExp_ idSent class list align center cellpadding.. tbody tfoot if idSent tmpl #else tfoot table End Expression div fieldset End Sentence fieldset End Estructure ..
How to tell if a string contains a certain character in javascript? http://stackoverflow.com/questions/4444477/how-to-tell-if-a-string-contains-a-certain-character-in-javascript
Regular Expression to get a string between two strings in Javascript http://stackoverflow.com/questions/5642315/regular-expression-to-get-a-string-between-two-strings-in-javascript Expression to get a string between two strings in Javascript I have found..
PO Box Regular Expression Validation http://stackoverflow.com/questions/5680050/po-box-regular-expression-validation Box Regular Expression Validation Here's my code but I can't ever trigger the alert...
jQuery (or any web tool) Nested Expression Builder http://stackoverflow.com/questions/7031805/jquery-or-any-web-tool-nested-expression-builder or any web tool Nested Expression Builder I would like to add a feature to a web app I am developing.. not quite sure what something like this is called besides Expression Builder . If there is something like this out there it would..
Click Loads multiple videos using YOUTUBE Iframe http://stackoverflow.com/questions/7729615/click-loads-multiple-videos-using-youtube-iframe not contain #ytplayer using the test method of the Regular Expression . If this condition is true ie the href attribute does not contain.. Creating and calling functions in JavaScript Regular Expressions RegExp . test method of the RegExp object The match function..
Trying to select a 'body' tag from html that is returned by get() request http://stackoverflow.com/questions/7839889/trying-to-select-a-body-tag-from-html-that-is-returned-by-get-request a jQuery object body body console.log body Note My Regular Expression assumed a wellformed HTML document where are correctly shown..
how to get YouTube video id from image thumbnail source, and set as an iframe? http://stackoverflow.com/questions/7870113/how-to-get-youtube-video-id-from-image-thumbnail-source-and-set-as-an-iframe question This extracts the YouTube ID using a Regular Expression I made the assumption that it would be a minimum of eleven characters..
jQuery reload div's content (dynamically rendered) http://stackoverflow.com/questions/932777/jquery-reload-divs-content-dynamically-rendered rendered I have a div that is generated html via Expression Engine. I'm using ajax submit '#login form' .ajaxForm success..
Javascript function is using the last known parameters in loop? http://stackoverflow.com/questions/9439700/javascript-function-is-using-the-last-known-parameters-in-loop your code inside of an IIFE Immediately Invoked Function Expression will create a new scope for the code within it. This allows..
Get variable name. javascript “reflection” http://stackoverflow.com/questions/9795773/get-variable-name-javascript-reflection into that. In C# you could create a function that takes an Expression void BadArgument T Expression Func T argExpr But in order to.. a function that takes an Expression void BadArgument T Expression Func T argExpr But in order to be able to extract the variable.. will be only slightly more trouble than parsing the .NET Expression Tree would be. Furthermore getting the actual value of x is..
Trying to Validate URL Using JavaScript http://stackoverflow.com/questions/1303872/trying-to-validate-url-using-javascript return false My problem is now it will show an error message even when entering a proper URL until it matches regular expression and it return true even if the URL is something like http wwww . I appreciate your suggestions. javascript jquery validation.. of the RFC1738 rules would result in an enormously long regex assuming it's even possible . Certainly your current expression fails many valid URLs and passes invalid ones. Instead a. use a proper URL parser that actually follows the real rules...
Regular expression to match non-english characters? http://stackoverflow.com/questions/150033/regular-expression-to-match-non-english-characters expression to match non english characters What is the easiest way to match non english characters in a Regex I would like to match..
javascript - How to make this code work? [duplicate] http://stackoverflow.com/questions/16472577/javascript-how-to-make-this-code-work closures have access to a function's scope after it returns. That scope has precedence when it comes to resolving an expression to a value. To understand this better here's a similar diagram to show you how JS resolves expressions Where each pink outer.. to resolving an expression to a value. To understand this better here's a similar diagram to show you how JS resolves expressions Where each pink outer environment record is a scope of a function closure scope of a function that has returned already.. are evil implied globals even more so. I can't see new_info nor myArray being declared anywhere. The way JS resolves expressions is a tad unfortunate and falls back to creating global variables without so much as a peep var bar 666 global always evil..
How to change the href for a hyperlink using jQuery http://stackoverflow.com/questions/179713/how-to-change-the-href-for-a-hyperlink-using-jquery only links where the href starts with http stackoverflow.com . Then a function is defined that uses a simple regular expression to replace this part of the URL with a new one. Note the flexibility this gives you any sort of modification to the link..
Is there a case insensitive jQuery :contains selector? http://stackoverflow.com/questions/187537/is-there-a-case-insensitive-jquery-contains-selector Apparently accessing the DOM directly by using a.textContent a.innerText instead of jQuery a .text In the previous expression speeds it up considerably so try at your own risk if speed is an issue. see @John 's question Latest edit For jQuery 1.8..
How to add anchor tag to a URL from text input http://stackoverflow.com/questions/1959062/how-to-add-anchor-tag-to-a-url-from-text-input tag to a URL from text input I want to be able to take user inputted text in a comment field and check for URL type expression and if it exists add an anchor tag to url when the comment is displayed. I am using PHP on the server side and Javascript..
jQuery validate: How to add a rule for regular expression validation? http://stackoverflow.com/questions/280759/jquery-validate-how-to-add-a-rule-for-regular-expression-validation validate How to add a rule for regular expression validation I am using the jQuery validation plugin . Great stuff I want to migrate my existing ASP.NET solution to use.. existing ASP.NET solution to use jQuery instead of the ASP.NET validators. I am missing a replacement for the regular expression validator. I want to be able to do something like this Textbox .rules add regularExpression ^ a zA Z'. s 1 40 How do I add..
Regular expression field validation in jQuery http://stackoverflow.com/questions/345194/regular-expression-field-validation-in-jquery expression field validation in jQuery In jQuery is there a function plugin which I can use to match a given regular expression in.. expression field validation in jQuery In jQuery is there a function plugin which I can use to match a given regular expression in a string For example in an email input box I get an email address and want to see if it is in the correct format. What.. and want to see if it is in the correct format. What jQuery function should I use to see if my validating regular expression matches the input I've googled for a solution but I haven't been able to find anything. jquery regex share improve this..
I'd like to understand the jQuery plugin syntax http://stackoverflow.com/questions/4484289/id-like-to-understand-the-jquery-plugin-syntax is a less common variable name but still legal. function ... I'll put it in parentheses to make sure it parses as an expression function .... To call a function you put after it with a list of arguments. For example if we wanted to call this function..
http://stackoverflow.com/questions/4542863/jquery-ajax-call-with-timer If you want to set something on a timer you can use JavaScript's setTimeout or setInterval methods setTimeout expression timeout setInterval expression interval Where expression is a function and timeout and interval are integers in milliseconds... on a timer you can use JavaScript's setTimeout or setInterval methods setTimeout expression timeout setInterval expression interval Where expression is a function and timeout and interval are integers in milliseconds. setTimeout runs the timer.. use JavaScript's setTimeout or setInterval methods setTimeout expression timeout setInterval expression interval Where expression is a function and timeout and interval are integers in milliseconds. setTimeout runs the timer once and runs the expression..
Run JQuery in the context of another frame http://stackoverflow.com/questions/539504/run-jquery-in-the-context-of-another-frame this will remove all the h1 elements from the frame with blah.html in it. Notice the second argument to which is the expression that grabs the blah frame from within important frame html head script type text javascript src javascripts jquery.js script..
jqGrid iterate over the grid Data in a subgrid http://stackoverflow.com/questions/7080859/jqgrid-iterate-over-the-grid-data-in-a-subgrid property which you need. If index in the colModel array is j you can use the index in the '#grid' 0 .rows i .cells j expression. Important is that rows collection and namedItem method are parts of W3C standard see here and here . So it's really safe..
Accessing Expression Engine fetch_action_id function in a Module CP's view file http://stackoverflow.com/questions/10286477/accessing-expression-engine-fetch-action-id-function-in-a-module-cps-view-file Expression Engine fetch_action_id function in a Module CP's view file I am writing a script using AJAX in JQuery that takes an action_id..
jQuery calling click event after taphold event http://stackoverflow.com/questions/10502383/jquery-calling-click-event-after-taphold-event your loop would look something like this for var idx in items function idx ... idx IIFE Immediately Invoked Function Expression. It allows us to take a snapshot of the current state of variables we pass into the IIFE. So as we pass in idx technically..
Immediately-Invoked Function Expression (IIFE) In JavaScript - Passing jQuery http://stackoverflow.com/questions/12332353/immediately-invoked-function-expression-iife-in-javascript-passing-jquery Invoked Function Expression IIFE In JavaScript Passing jQuery I've got the following code which I know is an IIFE. However I've never been able to..
Why write code Jquery like this http://stackoverflow.com/questions/15726850/why-write-code-jquery-like-this with other libraries. from the docs it's a best practice to pass jQuery to an IIFE Immediately Invoked Function Expression that maps it to the dollar sign so it can't be overwritten by another library in the scope of its execution. This is generally..
javascript - How to make this code work? [duplicate] http://stackoverflow.com/questions/16472577/javascript-how-to-make-this-code-work will be what new_info holds at that time aka a copy The function I called IIFE or Immediately Invoked Function Expression returns the actual callback. In this callback I don't reference new_info but the argument of the IIFE currentNewInfo . Because..
jsRender - How to call an external template from a nested template http://stackoverflow.com/questions/19100184/jsrender-how-to-call-an-external-template-from-a-nested-template fieldset id idSent div select id subTipoExp_ idSent for subTipoExp tmpl #dropdown select div br div Start Expression table id tbExp_ idSent class list align center cellpadding 0 cellspacing 0 tbody if idSent tmpl #if tbody tfoot.. cellpadding 0 cellspacing 0 tbody if idSent tmpl #if tbody tfoot if idSent tmpl #else tfoot table End Expression div fieldset End Sentence fieldset End Estructure td tr Here I need to call other templates such as #if #else..
How to tell if a string contains a certain character in javascript? http://stackoverflow.com/questions/4444477/how-to-tell-if-a-string-contains-a-certain-character-in-javascript
Regular Expression to get a string between two strings in Javascript http://stackoverflow.com/questions/5642315/regular-expression-to-get-a-string-between-two-strings-in-javascript Expression to get a string between two strings in Javascript I have found very similar posts but I can't quite get my regular expression..
PO Box Regular Expression Validation http://stackoverflow.com/questions/5680050/po-box-regular-expression-validation Box Regular Expression Validation Here's my code but I can't ever trigger the alert. document .ready function id 'txtAddress1S' .blur function..
jQuery (or any web tool) Nested Expression Builder http://stackoverflow.com/questions/7031805/jquery-or-any-web-tool-nested-expression-builder or any web tool Nested Expression Builder I would like to add a feature to a web app I am developing to allow the user to create rules with an expression.. similar but I haven't been able to find anything. I am also not quite sure what something like this is called besides Expression Builder . If there is something like this out there it would save me a lot of time compared to writing it from scratch...
Click Loads multiple videos using YOUTUBE Iframe http://stackoverflow.com/questions/7729615/click-loads-multiple-videos-using-youtube-iframe through a i . Check whether the href attribute does not contain #ytplayer using the test method of the Regular Expression . If this condition is true ie the href attribute does not contain #ytplayer the continue statement terminates the current.. first parameter. References for loops and the continue statement Creating and calling functions in JavaScript Regular Expressions RegExp . test method of the RegExp object The match function in conjunction with a Regular expression The innerHTML property..
Trying to select a 'body' tag from html that is returned by get() request http://stackoverflow.com/questions/7839889/trying-to-select-a-body-tag-from-html-that-is-returned-by-get-request ^ i .replace body S s i Optionally convert the string to a jQuery object body body console.log body Note My Regular Expression assumed a wellformed HTML document where are correctly shown using HTML entities. If this is not the case more advanced..
how to get YouTube video id from image thumbnail source, and set as an iframe? http://stackoverflow.com/questions/7870113/how-to-get-youtube-video-id-from-image-thumbnail-source-and-set-as-an-iframe to iframe src jquery iframe youtube src share improve this question This extracts the YouTube ID using a Regular Expression I made the assumption that it would be a minimum of eleven characters as the first YouTube Video ID has 11. img src http..
jQuery reload div's content (dynamically rendered) http://stackoverflow.com/questions/932777/jquery-reload-divs-content-dynamically-rendered reload div's content dynamically rendered I have a div that is generated html via Expression Engine. I'm using ajax submit '#login form' .ajaxForm success identifies the function to invoke when the server response..
Javascript function is using the last known parameters in loop? http://stackoverflow.com/questions/9439700/javascript-function-is-using-the-last-known-parameters-in-loop map set_polyline_color my_traversed_edge map k Running your code inside of an IIFE Immediately Invoked Function Expression will create a new scope for the code within it. This allows you to declare variables at the time of running and they will..
Get variable name. javascript “reflection” http://stackoverflow.com/questions/9795773/get-variable-name-javascript-reflection Since you're using .NET as an example let's delve briefly into that. In C# you could create a function that takes an Expression void BadArgument T Expression Func T argExpr But in order to be able to extract the variable name from a call to this function.. example let's delve briefly into that. In C# you could create a function that takes an Expression void BadArgument T Expression Func T argExpr But in order to be able to extract the variable name from a call to this function you would have to make.. are then free to parse the resulting function string which will be only slightly more trouble than parsing the .NET Expression Tree would be. Furthermore getting the actual value of x is even easier than in .NET you just call the function But just..
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