Questions tagged as 'javascript'

Tagged questions
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How to improve the quality of the saved image?

I use the html2canvas tool in a project to print a certain area of my code and save it as an image. I have tried to save in the following formats, JPEG and PNG , but both are of the same quality, I would like to know, of someone who uses...
asked by 07.08.2015 / 16:59
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Transform JSON result to uppercase

I have the following JSON (complete): { "name": "Romano Pesca", "count": 8, "frequency": "Weekly", "version": 5, "newdata": false, "lastrunstatus": "success", "thisversionstatus": "success", "nextrun": "Sat Aug 08 2015 15:14:57...
asked by 01.08.2015 / 18:50
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DropDownList in Cascade MVC 4

View: <asp:Content ID="Javascript" ContentPlaceHolderID="HeadContent" runat="server"> <script type="text/javascript"> $(document).ready(function () { $("#estados").change(function () { va...
asked by 23.06.2015 / 14:44
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Ungroup markers using Google Maps API with Javascript

Good afternoon How can I ungroup this group of bookmarks that have the next location using the Google Maps API? I searched but found only the MarkerClusterer and other alternatives that do not come from Google, modifying the standard icons, a...
asked by 18.06.2015 / 21:15
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Datepicker Asp.Net

I'm developing an application and would like to put the date field when it's clicked it displays a calendar for selection in this style: datapicker , but I do not know how to do it.     
asked by 22.06.2015 / 19:38
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Validation of form "by OnChange" with javascript

Good afternoon! I am trying to validate a form by "OnChange" with javascript, the script worked correctly however it is displaying the following error: When I try to fill in any form field without having filled in the previous fields it retur...
asked by 11.06.2015 / 17:09
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How to send data from a php loop to an input using JS

How to send a data from a loop in php where each input will be able to be sent to another input that is outside of the php loop, I'm trying in javascript. I get the data directly from the database. Remembering that the input name goes outside and...
asked by 27.01.2016 / 16:17
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Select text automatically

I'm trying to create a function that traverses any text by selecting letter by letter as the effect of you move the mouse by selecting a text slowly. I used select() but it selects all the text. Example: function SelectText(e...
asked by 19.11.2015 / 11:48
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Graphics overlay

I have a problem when I create a chart with chart.js and then I create another chart from the menu that is on the same page. It creates the graph, but when I move the cursor over the graph it changes to the previous graph. Update After a...
asked by 20.11.2015 / 18:20
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Declaration of Controller AngularJS

Following the script below generated a doubt on which statement to use, in the AngularJS documentation I found the two forms in different examples, but I did not find an explanation of which statement is used or if there is any specific case to...
asked by 07.04.2015 / 15:53