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Just keep calling zip. Improve this answer. Jonathon Reinhart Jonathon Reinhart k 27 27 gold badges silver badges bronze badges. Thanks a lot.. What are you storing in the variable imgData? Because I'm trying to achieve the same result but writing an mp3 into it. You want to use the first form, which is just the raw string data. Maybe it helps. Mara Black Mara Black 1, 16 16 silver badges 22 22 bronze badges. Gal Margalit Gal Margalit 4, 5 5 gold badges 44 44 silver badges 52 52 bronze badges.
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Exploding turkeys and how not to thaw your frozen bird: Top turkey questions Featured on Meta. Now live: A fully responsive profile. Loading a string is asking for troubles. Reading and generating a zip file won't give you back the same file. Some data are discarded file metadata and other are added subfolders.
The packaging changed : instead of loading jszip. JS Zip Create, read and edit. JavaScript today is capable of generating a lot of data. The easiest way to deliver multiple files to your users is in a zip file. Instead of wasting server resources and bandwidth you can get the client to do it for you. Because it's cool! Download from Github See also: the test suite. Tell me more! Solution-ish: Downloadify Downloadify uses a small Flash SWF to download files to a user's computer with a filename that you can choose.
Reading a zip file from an ajax call When doing an ajax call to get the binary data, the browser will try to interpret the binary as text, corrupting it. Returns : A new JSZip. See the documentation of load for more details and this for the limitations.
Parameters : data same types as load the content of the zip file to load. Parameters : name String the name of the file. Returns : The file if any, null otherwise. The file has the following structure : name the absolute path of the file options the options of the file. The available options are : base64 , boolean, cf file name, data [,options] binary , boolean, cf file name, data [,options] dir , boolean, true if this is a directory date , date, cf file name, data [,options] compression , String, cf file name, data [,options] asText , string, the content as an utf8 string utf8 encoded if necessary.
The regex is tested against the relative filename. Parameters : regex RegExp the regex to use. Returns : An array of matching files an empty array if none matched.
Plain text and HTML do not need this option. If set to false then UTF-8 characters will be encoded. If the data is an ArrayBuffer or an Uint8Array, this will be set to true. If not set the current date is used. If set, specifies the file compression method to use. If not, the default file compression is used, cf generate options. Set it to true if and only if the input is a string and has already been prepared with a 0xFF mask. Returns : A JSZip object, for chaining.
Parameters : name String the name of the directory. Returns : a new JSZip for chaining , with the new folder as root. Search a subdirectory in the current directory with a regular expression. The regex is tested against the relative path.
Returns : An array of matching folders an empty array if none matched. Description : Delete a file or folder recursively. Returns : The current JSZip object.
Parameters : options Object the options to generate the zip file : base64 boolean deprecated , use "type" instead. Default : true , encode as base
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