I downloaded a repository from github and decided to install the packages. I entered ‘npm install’ but as a result I’ve got a lot of messages that packages are deprecated and some errors. As I could see in the log files, the problem was connected with old packages. So I wanted to update all the packages in package.json.
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Playing stream video is a very popular task in nowadays in companies with wide network. Stream video is supported well with modern browsers, but there are some difficulties with streaming inside networks without direct Internet access and SharePoint 2010 as a portal solution. Of course, SharePoint 2010 is very good, but it is unlikely to become better. But in the current moment I have to work with what I have.
There's a table in html page and you need to get the quantity of it's rows. It's easy to get it with jQuery.
The code below is my solution in creating a custom SharePoint List form. The list has a lookup column, the column is filled with Name (Fullnames) of employees. The task is to mark option with user Name as selected. Variable 'user' is equal to Name of employee.
I have a table in SharePoint list view which ID contains curly brackets '{9C48B48F-AA4E-4B34-8CE6-37E4C0EBAD8B}-{9B1EEE61-5E3C-4CA1-96CD-DB15199EDC83}'. I tried to select the table using jQuery but on the brackets I've got a Javascript error about a sequence of characters.
If you want to set the same action for several elements, you can write IDs of elements separated by comma. This way:
It took me some time to get the index of selected value of <select> html control. I tried to use 'attr', but 'prop' should be used for this.
Tables with at least 20 rows are more readable when its rows look like stripes – even row in one color, odd one in another. Before jQuery we used to add class to each row of table, we made "<tr class="even"> …</tr>" and "<tr class="odd"> …</tr>". Now it’s much easier to do using jQuery. (read more...)
Below I described two string javascript functions that I often forget. (read more...)
