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输入-选中项索引值-查看下拉框中的选中项内容 - App Inventor 2 中文网 - ...
...数字），一个按纽健，一个文本输入框（用于输入选择项的索引值），一个标签（用于显示输入的索引值对应的选择项内容，网上查看了下编码过程，但文字叙述还是一头雾水没理解，恳求一这段过程的代码截图，，，，，，，...
Share data between AngularJS controllers
I'm trying to share data across controllers. Use-case is a multi-step form, data entered in one input is later used in multiple display locations outside the original controller. Code below and in jsfiddle here .
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Pagination on a list using ng-repeat
I'm trying to add pages to my list. I followed the AngularJS tutorial, the one about smartphones and I'm trying to display only certain number of objects. Here is my html file:
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Can I access a form in the controller?
I'm currently using the following.
9 Answers
9
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disable nganimate for some elements
I'm using the ngAnimate module, but all my ng-if , ng-show , etc, are affected by that, I want to leverage ngAnimate for some selected elements.
For performance and some bugs in elements that shows and hide very speedy.
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How to set the id attribute of a HTML element dynamically with angularjs (1.x)?
...s id attribute, which is the concatenation of a scope variable and a string ?
7 Answers
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With ng-bind-html-unsafe removed, how do I inject HTML?
I'm trying to use $sanitize provider and the ng-bind-htm-unsafe directive to allow my controller to inject HTML into a DIV.
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Angular.js ng-repeat across multiple tr's
I am using Angular.js for an application that uses hidden trs to simulate a sliding out effect by showing the tr and sliding down the div in the td below. This process worked fantastically using knockout.js when iterating over an array of these rows, because I could use <!-- ko:foreach --> a...
AngularJS: how to implement a simple file upload with multipart form?
I want to do a simple multipart form post from AngularJS to a node.js server,
the form should contain a JSON object in one part and an image in the other part,
(I'm currently posting only the JSON object with $resource)
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angularjs: ng-src equivalent for background-image:url(…)
In angularjs you have the tag ng-src which has the purpose that you won't receive an error for an invalid url before angularjs gets to evaluate the variables placed in between {{ and }} .
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