I want to upload photos to twitter , facebook and twit pic and many more. I took this in Array and displayed in Table view. I am using shareKit . I coded like if I select one cell (for eg.Twitter) then It will upload photo to twitter I want to select more than one cell and perform this sending action on one button(send to selected row item). I am able to mark/unmark cells but how to get selected value of cell. I dont want it to be in table's editing mode..
Code :
- (void) tableView:(UITableView *)atableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
UITableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath];
if (cell.accessoryType == UITableViewCellAccessoryCheckmark) {
cell.accessoryType = UITableViewCellAccessoryNone;
}
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else {
cell.accessoryType = UITableViewCellAccessoryCheckmark;
}
}
Let sourceArray
be your array which you use to populate the tableview.
And selectedObjects
be an array of objects that are selected, initialized to contain 0 objects. It should be a (private) class instance variable.
//NSMutableArray *selectedObjects = [[NSMutableArray array] retain];
- (void) tableView:(UITableView *)atableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
YouObjectType *object = [sourceArray objectAtIndex:indexPath.row]; //This assumes that your table has only one section and all cells are populated directly into that section from sourceArray.
UITableViewCell *cell = [tableView cellForRowAtIndexPath:indexPath];
if (cell.accessoryType == UITableViewCellAccessoryCheckmark) {
cell.accessoryType = UITableViewCellAccessoryNone;
[selectedObjects removeObject:object];
}
else {
cell.accessoryType = UITableViewCellAccessoryCheckmark;
[selectedObjects addObject:object];
}
}
Then in the sending action method of the button you described, use the objects in the selectedObjects
array to do the required operation.
You can also make it using check mark in tableview like..
- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)path {
UITableViewCell *cell = [tableView cellForRowAtIndexPath:path];
if (cell.accessoryType == UITableViewCellAccessoryCheckmark) {
cell.accessoryType = UITableViewCellAccessoryNone;
} else {
cell.accessoryType = UITableViewCellAccessoryCheckmark;
}
}
You can manage it in an array that which cell is selected or which not, when you select a row then in didSelectRowAtIndexPath update that array according to above condition and use that array when you are uploading images. For example - u have an array which have dictionary two objects for key @"image" and @"isSelected" and populate the table with this array and when you select a row then access the element from array as a dictionary object at indexPath.row and update that dictionary "true" or "flase" for key "isSelected".
Get indexPath.row in didSelectRowAtIndexPath, you can know which cell was selected.
You can use this github repo JLSelectionTVC (https://github.com/nvrtdfrst/JLSelectionTVC) which accomplishes this
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